National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

13°F

-11°C

Humidity 74%
Wind Speed W 6 mph
Barometer 29.86 in (1013.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 3 Jan 6:56 am EST
Extended Forecast for

Liberty NY

  • Today

    Today: Mostly cloudy, with a high near 23. Wind chill values as low as -1. West wind 6 to 8 mph.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly between 9pm and 3am. Cloudy, with a low around 13. Light west wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 26. Light west wind becoming northwest 5 to 9 mph in the morning.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. Northwest wind 5 to 8 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Freezing Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 23. Wind chill values as low as -1. West wind 6 to 8 mph.
Tonight
A chance of snow showers, mainly between 9pm and 3am. Cloudy, with a low around 13. Light west wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 26. Light west wind becoming northwest 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 8. Northwest wind 5 to 8 mph.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 39.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
6:59 am EST Jan 3, 2026
Forecast Valid:
7am EST Jan 3, 2026-6pm EST Jan 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation